iron ore subgroup of ore, 27 assertions
AtLocation 1
india 0.38
CapableOf 4
comprise the iron oxide… 0.58
consist of oxygen and i… 0.51
occur in a variety of f… 0.36
fall into two categories 0.28
HasA 3
iron oxide 0.53
iron 0.37
impurity 0.22
HasProperty 2
essential 0.36
abundant 0.34
ReceivesAction 17
refined into steel 0.57
mined 0.50
used to make pig iron 0.44
converted into various … 0.44
used after extraction 0.42
smelted 0.39
separated 0.37
close to the surface 0.36
discovered on the three… 0.32
traded 0.28
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